\doxysection{arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+f32 Struct Reference}
\hypertarget{structarm__fir__interpolate__instance__f32}{}\label{structarm__fir__interpolate__instance__f32}\index{arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}}


Instance structure for the floating-\/point FIR interpolator.  




{\ttfamily \#include $<$arm\+\_\+math.\+h$>$}

\doxysubsubsection*{Public Attributes}
\begin{DoxyCompactItemize}
\item 
uint8\+\_\+t \mbox{\hyperlink{structarm__fir__interpolate__instance__f32_ae6f94dcc0ccd8aa4bc699b20985d9df5}{L}}
\item 
uint16\+\_\+t \mbox{\hyperlink{structarm__fir__interpolate__instance__f32_a389e669e13ec56292a70db8e92194b12}{phase\+Length}}
\item 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__interpolate__instance__f32_a00c55b9f0a65f6187b093101e97ce445}{p\+Coeffs}}
\item 
float32\+\_\+t \texorpdfstring{$\ast$}{*} \mbox{\hyperlink{structarm__fir__interpolate__instance__f32_ac01eac5edaad465859e538e635e407ae}{p\+State}}
\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Instance structure for the floating-\/point FIR interpolator. 

\label{doc-variable-members}
\Hypertarget{structarm__fir__interpolate__instance__f32_doc-variable-members}
\doxysubsection{Member Data Documentation}
\Hypertarget{structarm__fir__interpolate__instance__f32_ae6f94dcc0ccd8aa4bc699b20985d9df5}\index{arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}!L@{L}}
\index{L@{L}!arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{L}{L}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__f32_ae6f94dcc0ccd8aa4bc699b20985d9df5} 
uint8\+\_\+t arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+f32\+::L}

upsample factor. \Hypertarget{structarm__fir__interpolate__instance__f32_a00c55b9f0a65f6187b093101e97ce445}\index{arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}!pCoeffs@{pCoeffs}}
\index{pCoeffs@{pCoeffs}!arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pCoeffs}{pCoeffs}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__f32_a00c55b9f0a65f6187b093101e97ce445} 
const float32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+f32\+::p\+Coeffs}

points to the coefficient array. The array is of length L\texorpdfstring{$\ast$}{*}phase\+Length. \Hypertarget{structarm__fir__interpolate__instance__f32_a389e669e13ec56292a70db8e92194b12}\index{arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}!phaseLength@{phaseLength}}
\index{phaseLength@{phaseLength}!arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{phaseLength}{phaseLength}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__f32_a389e669e13ec56292a70db8e92194b12} 
uint16\+\_\+t arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+f32\+::phase\+Length}

length of each polyphase filter component. \Hypertarget{structarm__fir__interpolate__instance__f32_ac01eac5edaad465859e538e635e407ae}\index{arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}!pState@{pState}}
\index{pState@{pState}!arm\_fir\_interpolate\_instance\_f32@{arm\_fir\_interpolate\_instance\_f32}}
\doxysubsubsection{\texorpdfstring{pState}{pState}}
{\footnotesize\ttfamily \label{structarm__fir__interpolate__instance__f32_ac01eac5edaad465859e538e635e407ae} 
float32\+\_\+t \texorpdfstring{$\ast$}{*} arm\+\_\+fir\+\_\+interpolate\+\_\+instance\+\_\+f32\+::p\+State}

points to the state variable array. The array is of length phase\+Length+num\+Taps-\/1. 

The documentation for this struct was generated from the following files\+:\begin{DoxyCompactItemize}
\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Inc/arm\+\_\+math.\+h\item 
C\+:/\+Users/\+ASUS/\+Desktop/dm-\/ctrl\+H7-\/balance-\/9025test/\+Middlewares/\+ST/\+ARM/\+DSP/\+Include/dsp/filtering\+\_\+functions.\+h\end{DoxyCompactItemize}
